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Diffstat (limited to 'examples/chroot-setup/Solaris10')
| -rw-r--r-- | examples/chroot-setup/Solaris10 | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/examples/chroot-setup/Solaris10 b/examples/chroot-setup/Solaris10 new file mode 100644 index 0000000..8647d9a --- /dev/null +++ b/examples/chroot-setup/Solaris10 @@ -0,0 +1,112 @@ +#!/bin/sh +# From original Solaris 8 version by Matthew X. Economou +# Solaris 10 version updated by JD Bronson. Caution: this copies +# too many files. There is no need to copy libc.so and other files +# that are already linked in before a Postfix daemon chroots itself. + +COMMAND_DIRECTORY="/usr/sbin" +DAEMON_DIRECTORY="/usr/libexec/postfix" +QUEUE_DIRECTORY="/var/spool/postfix" + +## Copy any shared libraries, device entries, or configuration files +## needed by Postfix into the jail. +binlist=" +$DAEMON_DIRECTORY/virtual +$DAEMON_DIRECTORY/trivial-rewrite +$DAEMON_DIRECTORY/spawn +$DAEMON_DIRECTORY/smtpd +$DAEMON_DIRECTORY/smtp +$DAEMON_DIRECTORY/showq +$DAEMON_DIRECTORY/qmqpd +$DAEMON_DIRECTORY/qmgr +$DAEMON_DIRECTORY/proxymap +$DAEMON_DIRECTORY/pipe +$DAEMON_DIRECTORY/pickup +$DAEMON_DIRECTORY/nqmgr +$DAEMON_DIRECTORY/master +$DAEMON_DIRECTORY/local +$DAEMON_DIRECTORY/lmtp +$DAEMON_DIRECTORY/flush +$DAEMON_DIRECTORY/error +$DAEMON_DIRECTORY/cleanup +$DAEMON_DIRECTORY/bounce +/usr/lib/sendmail +$COMMAND_DIRECTORY/postsuper +$COMMAND_DIRECTORY/postqueue +$COMMAND_DIRECTORY/postmap +$COMMAND_DIRECTORY/postlog +$COMMAND_DIRECTORY/postlock +$COMMAND_DIRECTORY/postkick +$COMMAND_DIRECTORY/postfix +$COMMAND_DIRECTORY/postdrop +$COMMAND_DIRECTORY/postconf +$COMMAND_DIRECTORY/postcat +$COMMAND_DIRECTORY/postalias +" +ldd $binlist | awk '/[=]>/ { print $3 }' | sort -u | while read i +do + mkdir -p $QUEUE_DIRECTORY`dirname $i` + ## Sun's version of tar sucks. We'll have to remove the leading + ## slashes from file names ourself, otherwise the copy doesn't + ## work. + (cd / && tar cphf - `echo $i | sed -e 's/^\///'`) | (cd $QUEUE_DIRECTORY && tar xpf -) +done + +## More stuff for the jail, mostly discovered by inspection +## (e.g. strings, lsof). +more=" +/dev/zero +/dev/null +/dev/udp6 +/dev/tcp6 +/dev/udp +/dev/tcp +/dev/poll +/dev/rawip +/dev/ticlts +/dev/ticotsord +/dev/ticots +/devices/pseudo/mm@0:zero +/devices/pseudo/mm@0:null +/devices/pseudo/udp6@0:udp6 +/devices/pseudo/tcp6@0:tcp6 +/devices/pseudo/udp@0:udp +/devices/pseudo/tcp@0:tcp +/devices/pseudo/poll@0:poll +/devices/pseudo/icmp@0:icmp +/devices/pseudo/tl@0:ticlts +/devices/pseudo/tl@0:ticotsord +/devices/pseudo/tl@0:ticots +/etc/hosts +/etc/nsswitch.conf +/etc/netconfig +/etc/passwd +/etc/resolv.conf +/etc/default/init +/etc/default/nss +/etc/inet/services +/etc/inet/hosts +/etc/services +/lib/ld.so +/lib/ld.so.1 +/usr/lib/nss_dns.so.1 +/usr/lib/sparcv9/straddr.so +/usr/lib/straddr.so +/usr/lib/straddr.so.2 +/lib/libintl.so +/lib/libintl.so.1 +/lib/libw.so +/lib/libw.so.1 +/lib/nss_nis.so.1 +/lib/nss_nisplus.so.1 +/lib/nss_dns.so.1 +/lib/nss_files.so.1 +/usr/share/lib/zoneinfo +/var/ld/ld.config +" +for i in $more; do + mkdir -p $QUEUE_DIRECTORY`dirname $i` + (cd / && tar cpf - `echo $i | sed -e 's/^\///'`) | (cd $QUEUE_DIRECTORY && tar xpf -) +done + +exit 0 |